Electrolytic cell



FIG. 1 is a front perspective view of an electrolytic cell showing my new design;

FIG. 2 is an additional front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a bottom perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a bottom view thereof; and,

FIG. 10 is a top view thereof; 

The ornamental design for an electrolytic cell, as shown and described. 